Finding the Fourth Proportional to 2,321.01, 3,203.00 and 1,377.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,321.01 : 3,203.00 = 1,377.27 : x
2. Step 2: Convert to fraction form
   2,321.01/3,203.00 = 1,377.27/x
3. Step 3: Cross multiply
   2,321.01x = 3,203.00 × 1,377.27
4. Step 4: Simplify right side
   2,321.01x = 4,411,388.92
5. Step 5: Solve for x
   x = 4,411,388.92/2,321.01
6. Step 6: Final answer
   x = 1,900.63